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钢管混凝土结构作为一种新兴学科，具备承载力好、塑性和韧性好、施工方便、耐火性好、经济效益好等一系列优点。近年来，随着理论研究的深入和施工工艺的不断改进，这项技术在工程行业的使用日益广泛。

Discuss the Construction Technology of Concrete Jacking Pipe Arch Perfusion

Steel concrete structure as an emerging discipline has a series of advantages of carrying capacity, good ductility and toughness, convenient construction, fire resistance, and g-ood economic returns etc. In recent years, with the continuous improvement of in-depth theoretical study and construction te-chnology, the technology has been widely used in the engine-ering industry.